双语例句
How much longer are you going to beat your brains out over that letter? You 're not writing a novel, you know.
那封信你还要琢磨多久才能写成呢？须知你并不是在做文章写小说。
词典释义：
beat your brains out
时间: 2025-06-23 09:31:35
英 [biːt jɔː breɪnz aʊt]
美 [biːt jʊr breɪnz aʊt]
绞尽脑汁；反复推敲